Contents
xvi
System- and communication configuring D7-SYS - SIMADYN D
Edition 12.2003
5.1.2
Software configuration ........................................................................................... 5-4
5.2
Function description............................................................................................... 5-6
5.2.1
PA6, synchronization ............................................................................................. 5-6
5.2.1.1
Offset angle............................................................................................................ 5-8
5.2.1.2
Line supply analysis / rotating field detection ........................................................ 5-9
5.2.1.3
Synchronization and pulse generation ................................................................ 5-12
5.2.2
EMF, voltage - actual value sensing.................................................................... 5-15
5.2.3
SOL, switch-over logic ......................................................................................... 5-19
5.2.3.1
Fault evaluation and protection............................................................................ 5-25
5.2.4
CAV, current actual value sensing....................................................................... 5-30
5.2.5
CSP, current setpoint calculation......................................................................... 5-34
5.2.6
CPC, current pre-control ...................................................................................... 5-36
5.2.7
CPI, current controller .......................................................................................... 5-38
5.2.8
PC6, firing angle controller .................................................................................. 5-42
5.2.9
FCS, field current setpoint output ........................................................................ 5-47
5.3
Commissioning .................................................................................................... 5-51
5.3.1
Preparatory work.................................................................................................. 5-51
5.3.2
Entering the characteristic system quantities ...................................................... 5-52
5.3.3
Current sensing calibration .................................................................................. 5-55
5.3.4
Voltage sensing calibration .................................................................................. 5-56
5.3.5
Determining the offset angle ................................................................................ 5-56
5.3.6
Determining the armature time constant TA ........................................................ 5-57
5.3.7
Optimizing the current controller.......................................................................... 5-59
5.3.8
Field supply .......................................................................................................... 5-61
5.4
Special features/issues ........................................................................................ 5-63
5.4.1
Operation from 60 [Hz] line supplies.................................................................... 5-63
5.4.2
Operation with unstable line supplies .................................................................. 5-63
5.4.3
Communications utility, time synchronization ...................................................... 5-64
5.5
Interfaces to the power electronics ...................................................................... 5-65
5.5.1
SITOR set ............................................................................................................ 5-65
5.5.2
SITOR cabinet ..................................................................................................... 5-67
5.6
Definitions ............................................................................................................ 5-74
5.6.1
Formats ................................................................................................................ 5-74
5.6.2
Designations ........................................................................................................ 5-75
5.7
Abbreviations ....................................................................................................... 5-76
5.8
Appendix .............................................................................................................. 5-77
5.8.1
Standard configuration of parameters ................................................................. 5-77
5.8.2
Standard connections .......................................................................................... 5-81
5.8.3
Configuring example for normalization ................................................................ 5-82
5.8.3.1
Representation with normalized values ............................................................... 5-82
5.8.3.2
Representation with absolute values ................................................................... 5-83
Index .............................................................................................................................................. I-1
